Fix net.tcp buffersize in init RC script

Also allow override for GPRS to use EDGE values (for Photon Q)
Remove Motorola ZRAM setup
Remove buffersize hack

Change-Id: I5dfb2000f7f2616e91c3f1c17e105527a9eec94b
Move time daemon enabling property to device repo

Change-Id: I41b1f703687d1bebc03d34c3f2233918f96673c5
Define missing buffersizes
Update proprietary-files

Change-Id: I9cae830576efa2eef0f2b8e30a0ac86cd9a6ed20
Update proprietary files

Change-Id: If014031a64cb11600e6410acd8191bde59edde5b